/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Metadata/PCGMetadataAccessor.h
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)() class UPCGMetadataAccessorHelpers : public [UBlueprintFunctionLibrary](API\Runtime\Engine\Kismet\UBlueprintFunctionLibrary)